AddonsRepository.php
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Promotions\InPluginUpsells; |
| 4 | |
| 5 | /** |
| 6 | * @since 2.17.0 |
| 7 | */ |
| 8 | class AddonsRepository |
| 9 | { |
| 10 | /** |
| 11 | * @var string |
| 12 | */ |
| 13 | private $endpoint = 'https://givewp.com/downloads/upsells/addons.json'; |
| 14 | |
| 15 | /** |
| 16 | * @var string |
| 17 | */ |
| 18 | private $transient = 'give-in-plugin-upsells'; |
| 19 | |
| 20 | /** |
| 21 | * @return array |
| 22 | */ |
| 23 | private function fetchAddons() |
| 24 | { |
| 25 | $request = wp_remote_get($this->endpoint, [ |
| 26 | 'headers' => [ |
| 27 | 'Content-Type' => 'application/json', |
| 28 | ], |
| 29 | ]); |
| 30 | |
| 31 | if (is_wp_error($request)) { |
| 32 | return []; |
| 33 | } |
| 34 | |
| 35 | $body = wp_remote_retrieve_body($request); |
| 36 | |
| 37 | if (empty($body)) { |
| 38 | return []; |
| 39 | } |
| 40 | |
| 41 | $json = json_decode($body, true); |
| 42 | |
| 43 | // Sanitize JSON |
| 44 | array_walk_recursive($json, function (&$item) { |
| 45 | $item = wp_kses($item, [ |
| 46 | 'strong' => [], |
| 47 | ]); |
| 48 | }); |
| 49 | |
| 50 | return $json; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * @return array |
| 55 | */ |
| 56 | public function getAddons() |
| 57 | { |
| 58 | $cache = get_transient($this->transient); |
| 59 | |
| 60 | if (false === $cache) { |
| 61 | $addons = $this->fetchAddons(); |
| 62 | |
| 63 | set_transient( |
| 64 | $this->transient, |
| 65 | serialize($addons), |
| 66 | DAY_IN_SECONDS |
| 67 | ); |
| 68 | |
| 69 | return $addons; |
| 70 | } |
| 71 | |
| 72 | return unserialize($cache); |
| 73 | } |
| 74 | } |
| 75 |